Results 221 to 230 of about 117,347 (319)

Active bacterial baths in droplets. [PDF]

Proc Natl Acad Sci U S A
Villalobos-Concha C, Liu Z, Ramos G, Goral M, Lindner A, López-León T, Clément E, Soto R, Cordero ML.   +8 more
europepmc   +1 more source

Sampling, Mobility, and Anchoring in Small‐Body Sampling Robots: A Comprehensive Review

SmartBot, EarlyView.
Small‐body sampling robots are exploration systems that perform contact, sampling, and stable operations on microgravity bodies such as asteroids and comets. The authors review representative robot architectures and key technologies, focusing on the mechanisms, evolution, and coupling of sampling, mobility, and anchoring.
Yurui Shen, Yixin Zhu, Mingxia Bao, Ting Zhang, Jun Wu, Jingbin Hao, Dezheng Hua, Xinhua Liu   +7 more
wiley   +1 more source

Jumping Kinematics and Performance in Fighting Crickets Velarifictorus micado. [PDF]

Biomimetics (Basel)
Xing Y, Zhang Y, Yan Y, Yang J.
europepmc   +1 more source

Archer fish jumping prey capture: kinematics and hydrodynamics

Journal of Experimental Biology, 2017
A. Shih, Leah Mendelson, A. Techet
semanticscholar   +1 more source

Computational Mechanics Model to Evaluate the Structural Maintenance of Catenated Hydrogen‐Bonded Organic Frameworks

Small, EarlyView.
This study presents a computational framework treating crystalline HOFs as adaptive atomic‐scale interfaces. Catenated HOFs preserve lattice stability under load while enabling auxetic deformation and reversible nonlinearity. The results provide direct evidence that supramolecular interactions govern macroscopic resilience and structural adaptability ...
Byeonghwa Goh, Joonmyung Choi
wiley   +1 more source

Beyond propulsion: muscle proprioception enables hydrodynamic sensing in fish body. [PDF]

Proc Biol Sci
Afridi RH, Afridi WH, Hamza M, Wu M, Chao LM, Zhai Y, Li L, Xie G.   +7 more
europepmc   +1 more source

Thin‐Wall Single‐Crystal Gold Nanoelectrodes toward Advanced Chemical Probing and Imaging

Small, EarlyView.
We present a template‐assisted, non‐self‐limited polyol‐based growth strategy that realizes single‐crystalline, thin‐walled Au UMEs/NEs, as well as multifunctional probes, with high yield (>80%). The method provides precise control over electrode dimensions, from sub‐100 nm to micron‐scale radii and reliably produces long, continuous single‐crystal ...
Milad Sabzehparvar, Fatemeh Kiani, Germán García Martínez, Omer Can Karaman, Victor Boureau, Lucie Navratilova, Giulia Tagliabue   +6 more
wiley   +1 more source

A multi-strategy enhanced secretary bird optimization algorithm for high-precision inverse kinematics in robotic arms. [PDF]

PLoS One
Chen X, Lin N, Zhang F, Zhao X.
europepmc   +1 more source

Essential Role of Icosahedral Symmetry in the 3D Shape of AuAg Plasmonic Nanostars With High Aspect‐Ratio Legs

Small, EarlyView.
Electron nanodiffraction mapping was used to determine that the 3D leg configuration of branched plasmonic AuAg nanostars is associated with the icosahedral symmetry of the star core, providing a deeper understanding of their growth mechanism and thus paving the way to the development of optimized synthesis protocols targeting optical enhancement ...
Leonardo M. Corrêa, Simon M. Fairclough, Kaleigh M. R. Scher, Supriya Atta, Diego P. Dos Santos, Caterina Ducati, Laura Fabris, Daniel Ugarte   +7 more
wiley   +1 more source

Numerical simulation study of gas-solid two-phase flow characteristics in borehole sampling of coal cuttings. [PDF]

PLoS One
Xue S, Zhang L, Zheng X, Gao C, Liu S.
europepmc   +1 more source